Make your own pinhole camera to safely view a solar eclipse in action! (NEVER look directly at the sun without proper solar filters!) Plus get ideas for turning these stellar events into an art project you can keep long after the eclipse is over.
Uma Câmera Pinhole de Lata de Sardinha
Pinhole Cameras Made with Photo Paper
Pinhole photograph made from a folded paper "camera" by Thomas Hudson Reeve …
Como hacer una estenopéica .
I love making pinholes! Haven't made one in years...maybe I will make a new one and dust of the others.